/* skillbyte ROBOTICS – T1-Energy design system: warm vellum, carbon, whisper-light */
:root{--bg:#f0efe9;--bg2:#ffffff;--ink:#322d2a;--body:#322d2a;--mute:#8b8b8b;--hair:rgba(50,45,42,.16);
 --acc:#322d2a;--acc2:#56504c;--lime:#322d2a;--card:#ffffff;--card2:#ffffff;--navy:#322d2a;--onyx:#0f0e12;
 --accent:#29BFDE;--shadow:none}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter','Inter Variable','Helvetica Neue',Arial,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;letter-spacing:.01em;position:relative;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;z-index:-2;background:var(--bg)}
body:after{content:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 30px;width:100%}
.mono{font-family:'Inter','Inter Variable',sans-serif;letter-spacing:.04em}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12px;font-weight:400;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);border:none;border-radius:0;padding:0;background:none}
.eyebrow:before{content:"";width:5px;height:5px;background:var(--ink);flex:none}
.rb-nav{position:fixed;top:18px;left:0;right:0;z-index:50;display:flex;justify-content:center;pointer-events:none}
.rb-nav .in{pointer-events:auto;max-width:max-content;margin:0;width:auto;padding:0 14px 0 22px;height:60px;display:flex;align-items:center;gap:26px;background:var(--navy);border-radius:16px}
.rb-logo{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:.06em;font-size:15px;text-decoration:none;color:#fff}
.rb-nav nav{display:flex;gap:24px;margin-left:6px}.rb-nav nav a{color:rgba(255,255,255,.95);text-decoration:none;font-size:14px;font-weight:500;text-shadow:0 1px 3px rgba(0,0,0,.4)}.rb-nav nav a:hover{color:#fff}
.rb-sp{flex:1;min-width:8px}
.btn{position:relative;overflow:hidden;background:var(--navy);color:#fff;border:none;border-radius:100px;padding:16px 26px;font-size:14px;font-weight:400;letter-spacing:.01em;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:10px;transition:transform .2s cubic-bezier(.175,.885,.32,1.275),background .2s}
.btn:hover{transform:translateY(-2px);background:#0f0e12}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--ink);box-shadow:none}.btn.ghost:hover{background:rgba(50,45,42,.06);transform:translateY(-2px)}
.btn .arr{width:22px;height:22px;border-radius:50%;background:#fff;color:var(--navy);display:inline-flex;align-items:center;justify-content:center;font-size:12px}
.btn.ghost .arr{background:var(--ink);color:#fff}
h1{font-size:clamp(44px,7.5vw,84px);font-weight:300;line-height:1;letter-spacing:-.01em;text-wrap:balance}
h1 .g{color:var(--mute)}
h2{font-size:clamp(28px,4vw,52px);font-weight:300;line-height:1.04;letter-spacing:0;text-wrap:balance}
.lead{color:var(--acc2);font-size:18px;font-weight:400;line-height:1.5;max-width:56ch}
section{padding:var(--section,72px) 0;position:relative}
.rb-hero{padding:var(--atf) 0 90px}
.herogrid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.heroctas{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.seals{display:flex;flex-wrap:wrap;gap:10px 12px;margin-top:24px}
.seals .seal{font-family:'DejaVu Sans Mono',monospace;font-size:12px;color:var(--body);border:1px solid var(--hair);border-radius:100px;padding:7px 13px}
.seals .seal b{color:var(--lime)}
/* telemetry card */
.telem{background:linear-gradient(180deg,var(--card),var(--card2));border:1px solid var(--hair);border-radius:20px;box-shadow:var(--shadow);overflow:hidden;position:relative}
.telem:before,.telem:after{content:"";position:absolute;width:18px;height:18px;border:2px solid var(--lime)}
.telem:before{top:12px;left:12px;border-right:0;border-bottom:0}.telem:after{bottom:12px;right:12px;border-left:0;border-top:0}
.telem .th{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--hair);font-family:'DejaVu Sans Mono',monospace;font-size:12px;letter-spacing:1.5px;color:var(--mute)}
.telem .live{display:inline-flex;align-items:center;gap:7px;color:var(--lime)}
.telem .live .d{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 10px var(--lime);animation:tl 1.4s infinite}
@keyframes tl{0%,100%{opacity:1}50%{opacity:.3}}
.telem .row{display:flex;justify-content:space-between;padding:15px 22px;font-family:'DejaVu Sans Mono',monospace;font-size:14px;border-bottom:1px solid color-mix(in srgb,var(--hair) 60%,transparent)}
.telem .row span{color:var(--mute);letter-spacing:1px}.telem .row b{color:var(--ink);font-weight:700}.telem .row b.l{color:var(--lime)}
.telem .tf{padding:13px 22px;font-family:'DejaVu Sans Mono',monospace;font-size:11px;color:var(--mute)}
/* sections */
.kick{font-family:'DejaVu Sans Mono',monospace;font-size:12px;letter-spacing:2px;color:var(--mute);text-transform:uppercase;margin-bottom:14px}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.stat3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}
.rb-card{background:linear-gradient(180deg,var(--card),var(--card2));border:1px solid var(--hair);border-radius:18px;padding:26px;transition:transform .25s,border-color .25s}
.rb-card:hover{transform:translateY(-5px);border-color:color-mix(in srgb,var(--acc) 45%,var(--hair))}
.rb-card .v{font-size:42px;font-weight:800;letter-spacing:-1.5px;color:var(--acc)}.rb-card .v.l{color:var(--lime)}
.rb-card .k{color:var(--body);font-size:14px;margin-top:8px;line-height:1.5}
.rb-steps{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:38px}
.rb-steps:before{content:"";position:absolute;top:18px;left:10%;right:10%;height:2px;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--acc) 55%,var(--hair)) 14%,color-mix(in srgb,var(--acc) 55%,var(--hair)) 86%,transparent)}
.rb-step{position:relative;background:none;border:none;padding:0 12px}
.rb-step .n{position:relative;z-index:1;width:36px;height:36px;border-radius:50%;background:var(--acc);color:#04140a;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:16px;box-shadow:0 0 0 6px color-mix(in srgb,var(--acc) 14%,transparent)}
.rb-step h4{font-size:18px;font-weight:700;margin-bottom:8px}.rb-step p{color:var(--body);font-size:14.5px;line-height:1.55}.rb-step .t{font-family:'DejaVu Sans Mono',monospace;font-size:11px;color:var(--acc2);margin-top:12px;letter-spacing:1px}
.uses{display:flex;flex-direction:column;margin-top:34px;border-top:1px solid var(--hair);counter-reset:userow}
.use{display:grid;grid-template-columns:56px 1fr;column-gap:18px;border-bottom:1px solid var(--hair);padding:24px 8px;counter-increment:userow;transition:background .25s,padding-left .3s}
.use:before{content:"0" counter(userow);grid-row:1/span 2;font-family:'DejaVu Sans Mono',monospace;font-size:13px;color:var(--acc);padding-top:4px}
.use:hover{background:color-mix(in srgb,var(--acc) 5%,transparent);padding-left:20px}
.use h4{grid-column:2;font-size:17.5px;font-weight:700;margin-bottom:6px;letter-spacing:-.2px}
.use p{grid-column:2;color:var(--body);font-size:14px;line-height:1.6;max-width:70ch}
.quote{border-left:3px solid var(--acc);padding:10px 0 10px 22px;font-size:21px;line-height:1.45;font-weight:500;max-width:62ch}
.quote span{display:block;margin-top:12px;font-size:13px;color:var(--mute);font-family:'DejaVu Sans Mono',monospace;font-weight:400}
.ctaband{text-align:center;border:1px solid color-mix(in srgb,var(--acc) 25%,var(--hair));border-radius:26px;padding:64px 28px;background:radial-gradient(80% 120% at 50% 0%,color-mix(in srgb,var(--acc) 14%,transparent),transparent 70%)}
.rb-foot{border-top:1px solid var(--hair);padding:54px 0;color:var(--mute);font-size:13px;font-family:'DejaVu Sans Mono',monospace}
.rb-foot a{color:var(--body);text-decoration:none}.rb-foot a:hover{color:var(--ink)}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .6s cubic-bezier(.16,1,.3,1),transform .6s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}
@media(max-width:900px){.herogrid,.split{grid-template-columns:1fr;gap:34px}.stat3,.rb-steps{grid-template-columns:1fr}.rb-steps:before{display:none}.rb-nav nav{display:none}.rb-hero{padding:120px 0 70px}.use{grid-template-columns:40px 1fr;column-gap:12px}}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.telem .live .d{animation:none}}

/* ===== interactive automation-potential calculator (data app) ===== */
.rbcalc{position:relative;border:1px solid var(--hair);border-radius:22px;background:linear-gradient(180deg,var(--card),var(--card2));box-shadow:var(--shadow);overflow:hidden;margin-top:40px}
.rc-head{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;border-bottom:1px solid var(--hair);font-family:'DejaVu Sans Mono',monospace;font-size:12px;letter-spacing:1.5px;color:var(--mute)}
.rc-live{display:inline-flex;align-items:center;gap:7px;color:var(--lime)}
.rc-live i{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 8px var(--lime);animation:rcpulse 1.6s infinite}
@keyframes rcpulse{0%,100%{opacity:1}50%{opacity:.3}}
.rc-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:0}
.rc-inputs{padding:28px 30px;display:flex;flex-direction:column;gap:22px;border-right:1px solid var(--hair)}
.rc-slider .rtop{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:9px}
.rc-slider .rlab{font-size:14px;color:var(--body)}
.rc-slider .rval{font-family:'DejaVu Sans Mono',monospace;font-weight:800;color:var(--acc2);font-size:16px}
.rc-slider input[type=range]{width:100%;accent-color:var(--acc);height:5px}
.rc-shift{display:flex;gap:8px}
.rc-shift button{flex:1;border:1.5px solid var(--hair);background:transparent;color:var(--body);border-radius:10px;padding:10px;font-weight:700;cursor:pointer;font-family:inherit;transition:background .15s,border-color .15s,color .15s}
.rc-shift button.on{background:var(--acc);color:#04140a;border-color:var(--acc)}
.rc-out{padding:28px 30px;display:flex;flex-direction:column;background:radial-gradient(120% 80% at 85% 0%,color-mix(in srgb,var(--acc) 10%,transparent),transparent 60%)}
.rc-out .ok{font-family:'DejaVu Sans Mono',monospace;font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:var(--mute)}
.rc-big{font-size:clamp(40px,5.5vw,58px);font-weight:800;letter-spacing:-2px;line-height:1;background:linear-gradient(180deg,#fff,var(--acc2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-top:6px}
.rc-sub{color:var(--body);font-size:13.5px;margin-top:10px;line-height:1.5}
.rc-bar{height:10px;border-radius:6px;background:var(--hair);overflow:hidden;margin:18px 0 6px}
.rc-bar i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,var(--acc),var(--lime));width:0;transition:width .5s cubic-bezier(.16,1,.3,1)}
.rc-meta{display:flex;justify-content:space-between;font-family:'DejaVu Sans Mono',monospace;font-size:11px;color:var(--mute)}
.rc-form{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}
.rc-form input{flex:1;min-width:150px;border:1.5px solid var(--hair);background:var(--bg);color:var(--ink);border-radius:10px;padding:12px 14px;font-size:14px;font-family:inherit;outline:none}
.rc-form input:focus{border-color:var(--acc)}
.rc-form button{border:none;background:var(--acc);color:#04140a;border-radius:10px;padding:12px 20px;font-weight:800;cursor:pointer;font-family:inherit;white-space:nowrap}
.rc-ok{display:none;color:var(--lime);font-weight:700;margin-top:22px;font-size:14px}
.rc-note{font-size:11px;color:var(--mute);margin-top:12px;line-height:1.5}
@media(max-width:820px){.rc-grid{grid-template-columns:1fr}.rc-inputs{border-right:none;border-bottom:1px solid var(--hair)}}

/* ===== depth: Physical-AI stack band ===== */
.pstack{position:relative;border:1px solid var(--hair);border-radius:24px;overflow:hidden;background:radial-gradient(120% 130% at 50% -10%,#12202b,#0a0f15 58%,#070a0e);box-shadow:var(--shadow);padding:40px 34px;margin-top:40px;display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:stretch;gap:0}
.pstack .psg{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(color-mix(in srgb,var(--acc) 9%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--acc) 9%,transparent) 1px,transparent 1px);background-size:40px 40px;-webkit-mask-image:radial-gradient(80% 70% at 50% 26%,#000,transparent 82%);mask-image:radial-gradient(80% 70% at 50% 26%,#000,transparent 82%);transform:perspective(640px) rotateX(56deg);transform-origin:top;opacity:.5}
.pstack .psbeam{position:absolute;left:0;right:0;top:50%;height:2px;transform:translateY(-50%);background:linear-gradient(90deg,transparent,var(--acc),var(--lime),transparent);opacity:.5;filter:blur(.5px)}
.pslayer{position:relative;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.13);border-radius:16px;padding:20px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.pslayer .psk{font-family:'DejaVu Sans Mono',monospace;font-size:10px;letter-spacing:1.3px;text-transform:uppercase;color:var(--acc2)}
.pslayer h4{font-size:16px;color:#fff;margin:9px 0 5px;letter-spacing:-.2px}
.pslayer p{font-size:12.5px;color:var(--body);line-height:1.5;margin:0}
.pslayer.lime{border-color:color-mix(in srgb,var(--lime) 40%,transparent)}.pslayer.lime .psk{color:var(--lime)}
.psconn{position:relative;display:flex;align-items:center;justify-content:center;width:46px;color:var(--acc)}
.psconn:before{content:"→";font-size:20px;font-weight:800}
@media(max-width:820px){.pstack{grid-template-columns:1fr;gap:14px}.psconn{width:auto;height:30px}.psconn:before{content:"↓"}.pstack .psbeam{display:none}}

/* ===== second funnel: Automatisierungs-Readiness-Check ===== */
.rfun{position:relative;border:1px solid var(--hair);border-radius:22px;background:linear-gradient(180deg,var(--card),var(--card2));box-shadow:var(--shadow);overflow:hidden;margin-top:40px;min-height:300px}
.rf-head{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;border-bottom:1px solid var(--hair);font-family:'DejaVu Sans Mono',monospace;font-size:12px;letter-spacing:1.4px;color:var(--mute)}
.rf-bar{height:4px;background:var(--hair)}
.rf-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--acc),var(--lime));transition:width .45s cubic-bezier(.16,1,.3,1)}
.rf-body{padding:32px 34px}
.rf-q{font-size:clamp(20px,2.4vw,26px);font-weight:700;letter-spacing:-.4px;line-height:1.2;color:#fff;margin:0 0 22px}
.rf-opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.rf-opt{display:flex;align-items:center;gap:13px;text-align:left;border:1.5px solid var(--hair);background:color-mix(in srgb,#fff 3%,transparent);border-radius:14px;padding:16px 18px;font-size:15px;font-weight:600;color:#fff;cursor:pointer;transition:border-color .15s,background .15s,transform .12s;font-family:inherit}
.rf-opt:hover{border-color:var(--acc);transform:translateY(-2px);background:color-mix(in srgb,var(--acc) 10%,transparent)}
.rf-opt .rfi{flex:none;width:28px;height:28px;border-radius:8px;display:grid;place-items:center;background:color-mix(in srgb,var(--acc) 16%,transparent);border:1px solid color-mix(in srgb,var(--acc) 36%,var(--hair));color:var(--acc2);font-family:'DejaVu Sans Mono',monospace;font-size:12px;font-weight:800}
.rf-opt small{display:block;font-weight:500;color:var(--mute);font-size:12.5px;margin-top:2px}
.rf-back{margin-top:18px;background:none;border:none;color:var(--mute);font-size:13px;cursor:pointer;font-family:'DejaVu Sans Mono',monospace}
.rf-back:hover{color:var(--ink)}
.rf-res{display:none;padding:34px}.rf-res.on{display:block}
.rf-badge{display:inline-block;font-family:'DejaVu Sans Mono',monospace;font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:#04140a;background:var(--lime);border-radius:100px;padding:6px 13px;font-weight:800}
.rf-rtitle{font-size:clamp(24px,3vw,32px);font-weight:800;letter-spacing:-.6px;color:#fff;margin:14px 0 8px}
.rf-rtext{color:var(--body);font-size:15px;line-height:1.6;max-width:60ch}
.rf-rcta{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap}
.rf-form{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap;max-width:520px}
.rf-form input{flex:1;min-width:160px;border:1.5px solid var(--hair);background:var(--bg);color:var(--ink);border-radius:10px;padding:12px 14px;font-size:14px;font-family:inherit;outline:none}
.rf-form input:focus{border-color:var(--acc)}
.rf-note{font-size:11px;color:var(--mute);margin-top:12px}
@media(max-width:620px){.rf-opts{grid-template-columns:1fr}}

/* ===================== CRAFT LAYER · optical + interaction polish (Apple-grade) ===================== */
:root{--ease:cubic-bezier(.22,1,.36,1);--ring:0 0 0 3px color-mix(in srgb,var(--acc) 50%,transparent);accent-color:var(--acc)}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-feature-settings:"kern","liga","clig","calt";-webkit-tap-highlight-color:transparent}
::selection{background:color-mix(in srgb,var(--acc) 32%,transparent);color:#fff}
*{scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--acc) 40%,var(--hair)) transparent}
::-webkit-scrollbar{width:12px;height:12px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--acc) 34%,var(--hair));border:3px solid var(--bg);border-radius:100px}
::-webkit-scrollbar-thumb:hover{background:var(--acc2)}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:none;box-shadow:var(--ring)}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}
/* ===== professional type system: Sora display + Fraunces italic highlight ===== */
:root{--font-display:'Space Grotesk','Sora',ui-sans-serif,sans-serif}
h1,h2,h3,h4{font-family:var(--font-display);text-wrap:balance;letter-spacing:-.02em;font-feature-settings:'ss01'}
.hl{font-family:'Fraunces',Georgia,'Times New Roman',serif;font-style:italic;font-weight:500;letter-spacing:0;-webkit-text-fill-color:currentColor;color:var(--cyan-dk,#1B9DBA)}

/* ===================== Industrie-Apps lab ===================== */
.la-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.la-tab{display:flex;align-items:center;gap:10px;border:1px solid var(--hair);background:var(--card);color:var(--body);border-radius:14px;padding:12px 15px;cursor:pointer;font:inherit;font-size:13.5px;font-weight:600;transition:border-color .15s,color .15s,transform .12s,background .15s}
.la-tab:hover{border-color:color-mix(in srgb,var(--acc) 50%,var(--hair));color:#fff;transform:translateY(-2px)}
.la-tab.on{background:linear-gradient(180deg,color-mix(in srgb,var(--acc) 22%,var(--card)),var(--card));border-color:var(--acc);color:#fff}
.la-tab .ti{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:color-mix(in srgb,var(--acc) 16%,transparent);border:1px solid color-mix(in srgb,var(--acc) 34%,transparent);color:var(--acc2);flex:none}
.la-tab .ti svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;display:block}
.la-stage{margin-top:18px;background:linear-gradient(180deg,var(--card),var(--card2));border:1px solid var(--hair);border-radius:22px;box-shadow:var(--shadow);overflow:hidden}
.la-head{padding:24px 28px 0}
.la-head .lk{font-family:'DejaVu Sans Mono',monospace;font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:var(--acc2)}
.la-head h3{font-size:22px;color:#fff;margin:9px 0 5px;font-family:'Sora','Roboto',sans-serif;letter-spacing:-.3px}
.la-head p{color:var(--body);font-size:14px;margin:0;max-width:62ch;line-height:1.55}
.la-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:0;margin-top:20px}
.la-inputs{padding:8px 28px 26px}
.la-out{background:linear-gradient(180deg,var(--bg2),var(--navy));border-left:1px solid var(--hair);padding:26px 28px;display:flex;flex-direction:column;min-width:0}
.la-slider{margin-bottom:18px}
.la-slider .top{display:flex;justify-content:space-between;gap:10px;font-size:13px;color:var(--body);margin-bottom:8px}
.la-slider .top b{color:var(--acc2);font-family:'DejaVu Sans Mono',monospace;white-space:nowrap}
.la-slider input{width:100%;accent-color:var(--acc);height:5px}
.la-qs{padding:8px 28px 24px;display:flex;flex-direction:column;gap:17px}
.la-q .ql{font-size:14px;font-weight:700;color:#fff;margin-bottom:10px;display:flex;gap:9px;align-items:flex-start}
.la-q .qn{width:20px;height:20px;border-radius:50%;background:color-mix(in srgb,var(--acc) 18%,transparent);border:1px solid color-mix(in srgb,var(--acc) 36%,transparent);color:var(--acc2);font-size:11px;font-family:'DejaVu Sans Mono',monospace;display:grid;place-items:center;flex:none;margin-top:1px}
.la-chips{display:flex;flex-wrap:wrap;gap:8px}
.la-chip{border:1.5px solid var(--hair);background:var(--bg2);color:var(--body);border-radius:100px;padding:9px 14px;font-size:12.5px;font-weight:600;cursor:pointer;font:inherit;transition:border-color .14s,color .14s,background .14s,transform .12s}
.la-chip:hover{border-color:var(--ink);color:var(--ink);background:#fff;transform:translateY(-1px);box-shadow:0 6px 14px -6px rgba(50,45,42,.25)}
.la-chip.on{background:var(--acc);color:#06141A;border-color:var(--acc)}
.la-empty{color:var(--mute);font-size:13.5px;line-height:1.6;display:flex;align-items:center;flex:1}
.la-res{display:none;flex-direction:column}
.la-res.on{display:flex;animation:laIn .4s ease}
@keyframes laIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.la-badge{align-self:flex-start;font-family:'DejaVu Sans Mono',monospace;font-size:11px;letter-spacing:1.2px;text-transform:uppercase;color:var(--acc2);background:color-mix(in srgb,var(--acc) 14%,transparent);border:1px solid color-mix(in srgb,var(--acc) 30%,transparent);border-radius:100px;padding:5px 12px}
.la-big{font-size:clamp(28px,3.6vw,40px);font-weight:800;letter-spacing:-1.4px;line-height:1.05;background:linear-gradient(180deg,#fff,var(--acc2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-top:13px;font-variant-numeric:tabular-nums}
.la-rsub{color:var(--body);font-size:13px;margin-top:5px}
.la-recos{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}
.la-recos li{position:relative;padding-left:24px;font-size:13.5px;color:var(--body);line-height:1.45}
.la-recos li:before{content:"";position:absolute;left:2px;top:3px;width:12px;height:7px;border-left:2px solid var(--lime);border-bottom:2px solid var(--lime);transform:rotate(-45deg)}
.la-cta{display:flex;flex-direction:column;gap:9px;margin-top:20px}
.la-form{display:flex;gap:8px}
.la-form input{flex:1;min-width:0;border:1.5px solid var(--hair);border-radius:10px;padding:11px 13px;font-size:13px;background:var(--bg2);color:#fff;font-family:inherit;outline:none}
.la-form input:focus{border-color:var(--acc)}
.la-form button{flex:none;border:none;background:var(--acc);color:#06141A;font-weight:800;border-radius:10px;padding:0 15px;cursor:pointer;font-size:15px}
.la-ok{display:none;color:var(--lime);font-weight:700;font-size:13px;margin-top:4px}
.la-note{font-size:11px;color:var(--mute);margin-top:12px;line-height:1.5}
@media(max-width:820px){.la-grid{grid-template-columns:1fr}.la-out{border-left:none;border-top:1px solid var(--hair)}}

/* shared design-system spacing tokens */
:root{--space-1:8px;--space-2:16px;--space-3:24px;--space-4:40px;--space-5:64px;--space-6:96px;--space-7:128px;--section:96px;--atf:clamp(128px,16vh,184px)}

/* ============================================================
   T1-ENERGY OVERRIDE LAYER · vellum + carbon, whisper-light, dramatic radii
   (appended last so it wins the cascade over the legacy dark theme)
   ============================================================ */
/* typography: T1 Sans substitute (Inter), light-weight display */
:root{--font-display:'Inter','Inter Variable',ui-sans-serif,sans-serif}
h1,h2{font-family:var(--font-display);font-weight:300;letter-spacing:-.01em;font-feature-settings:normal}
h3,h4{font-family:var(--font-display);font-weight:400;letter-spacing:0;font-feature-settings:normal;color:var(--ink)}
.hl{color:var(--accent);font-weight:400}
::selection{background:color-mix(in srgb,var(--accent) 26%,transparent);color:var(--ink)}
*{scrollbar-color:color-mix(in srgb,var(--ink) 26%,var(--hair)) transparent}
::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--ink) 22%,var(--hair))}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 50%,transparent)}

/* section kicker → T1 machined square label */
.kick{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-display);color:var(--ink);letter-spacing:.12em}
.kick:before{content:"";width:5px;height:5px;background:var(--ink);flex:none}

/* nav: white CTA pill on the dark nav pill */
.rb-nav .btn{background:#fff;color:var(--navy);padding:9px 16px;font-size:13.5px;gap:8px}
.rb-nav .btn:hover{background:#fff;transform:translateY(-1px)}
.rb-nav .btn .arr{background:var(--navy);color:#fff;width:18px;height:18px;font-size:10.5px}

/* generous T1 radii + flat (shadowless) surfaces */
.telem,.rbcalc,.rfun,.la-stage{border-radius:32px}
.rb-card,.la-tab{border-radius:24px}
.ctaband{border-radius:40px}
.telem,.rbcalc,.rfun,.la-stage,.rb-card,.rb-step{box-shadow:none}
.rb-card,.telem,.rbcalc,.rfun,.la-stage{background:var(--card)}
.rb-step,.use{background:transparent;border-radius:0}
.rb-card:hover,.rb-step:hover,.la-tab:hover{border-color:var(--ink)}
.rb-card .v{color:var(--ink);font-weight:300;letter-spacing:-.01em}
.seals .seal b{color:var(--accent)}
.quote{border-left-color:var(--ink)}
.ctaband{background:#fff;border-color:var(--hair)}

/* calculator (light) */
.rc-big{background:none;-webkit-text-fill-color:var(--ink);color:var(--ink);font-weight:300;letter-spacing:-.01em}
.rc-slider .rval,.rc-out .ok,.la-head .lk,.pslayer .psk{color:var(--mute)}
.rc-shift button.on,.rc-form button{background:var(--navy);color:#fff;border-color:var(--navy)}
.rc-form input,.rf-form input,.la-form input{background:#fff;color:var(--ink)}
.rc-bar i,.rf-bar i{background:var(--accent)}
.rc-live,.rc-live i,.telem .live,.telem .live .d{color:var(--accent)}
.telem .live .d,.rc-live i{background:var(--accent);box-shadow:0 0 8px color-mix(in srgb,var(--accent) 50%,transparent)}

/* readiness funnel (light) */
.rf-q,.rf-rtitle{color:var(--ink)}
.rf-opt{color:var(--ink);background:#fff;border-radius:16px}
.rf-opt:hover{border-color:var(--ink);background:rgba(50,45,42,.04)}
.rf-opt .rfi{background:rgba(50,45,42,.06);border-color:var(--hair);color:var(--ink)}
.rf-badge{background:var(--navy);color:#fff}

/* apps lab (light) */
.la-tab:hover,.la-tab.on{color:var(--ink)}
.la-tab.on{background:#fff;border-color:var(--ink)}
.la-tab .ti{background:rgba(50,45,42,.06);border-color:var(--hair);color:var(--ink)}
.la-out{background:var(--bg);border-left-color:var(--hair)}
.la-head h3{color:var(--ink)}
.la-q .ql{color:var(--ink)}
.la-q .qn{background:rgba(50,45,42,.06);border-color:var(--hair);color:var(--ink)}
.la-chip{background:#fff}
.la-chip.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.la-big{background:none;-webkit-text-fill-color:var(--ink);color:var(--ink);font-weight:300;letter-spacing:-.01em}
.la-badge,.rc-out .ok{color:var(--mute);background:none;border:none;padding-left:0}
.la-recos li:before{border-color:var(--accent)}
.la-form button{background:var(--navy);color:#fff}
.la-ok,.rc-ok{color:var(--accent)}

/* the one dramatic dark band — Physical-AI stack (scoped dark vars) */
.pstack{--ink:#fff;--body:rgba(255,255,255,.74);--acc2:rgba(255,255,255,.62);--mute:rgba(255,255,255,.5);--hair:rgba(255,255,255,.14);--acc:rgba(255,255,255,.4);--lime:var(--accent);background:linear-gradient(155deg,#322d2a,#0f0e12)!important;border-color:transparent;border-radius:36px}
.pstack .pslayer{background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.03));border-color:rgba(255,255,255,.14);border-radius:18px}
.pstack .pslayer h4{color:#fff}
.pstack .psconn{color:rgba(255,255,255,.55)}

/* ===== Unser Ansatz · Apple-clean: helle Karten, Bild, federweiche Motion ===== */
.rb-future{gap:22px}
.rb-future .rb-step{padding:0;overflow:hidden;background:#f6f5f1;border:none;border-radius:28px;
 transition:transform .55s cubic-bezier(.28,.11,.32,1),box-shadow .55s cubic-bezier(.28,.11,.32,1)}
.rb-future .rb-step:hover{transform:translateY(-6px) scale(1.012);box-shadow:0 28px 64px rgba(50,45,42,.14),0 6px 18px rgba(50,45,42,.06)}
.rb-future .vis{position:relative;height:196px;overflow:hidden}
.rb-future .vis img{width:100%;height:100%;object-fit:cover;transform:scale(1.01);transition:transform 1.15s cubic-bezier(.28,.11,.32,1)}
.rb-future .rb-step:hover .vis img{transform:scale(1.045)}
.rb-future .vis:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,transparent 78%,rgba(246,245,241,.55))}
.rb-future .bd{padding:26px 28px 28px}
.rb-future .bd .n{width:36px;height:36px;border-radius:50%;background:var(--ink);color:#f6f5f1;font-weight:700;font-size:15px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;
 transition:transform .45s cubic-bezier(.34,1.56,.64,1)}
.rb-future .rb-step:hover .bd .n{transform:scale(1.1)}
.rb-future .bd h4{font-size:20px;font-weight:600;letter-spacing:-.01em;color:var(--ink);margin-bottom:9px}
.rb-future .bd p{color:#6e6a66;font-size:14.5px;line-height:1.62}
.rb-future .bd .t{font-family:'DejaVu Sans Mono',monospace;font-size:11px;letter-spacing:.14em;color:#8b8b8b;margin-top:16px}
/* gestaffeltes, weiches Einfliegen */
.r-on .rb-future .rb-step:nth-child(2).reveal{transition-delay:.1s}
.r-on .rb-future .rb-step:nth-child(3).reveal{transition-delay:.2s}
@media(max-width:900px){.rb-future .vis{height:172px}}
@media(prefers-reduced-motion:reduce){.rb-future .rb-step:hover{transform:none}.rb-future .rb-step:hover .vis img{transform:none}.rb-future .rb-step:hover .bd .n{transform:none}}

/* ===== Apps: Berechnungs-Sequenz, Rechenweg, Funnel-Pfad ===== */
.la-calcing{display:flex;flex-direction:column;gap:11px;padding:8px 2px}
.lc-head{font-family:'DejaVu Sans Mono',monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin-bottom:2px}
.lc-step{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--acc2);opacity:0;animation:lcIn .3s ease forwards}
.lc-step i{flex:none;width:16px;height:16px;border-radius:50%;border:2px solid var(--hair);border-top-color:var(--ink);animation:lcSpin .7s linear infinite}
.lc-step.done i{border:none;background:var(--ink);animation:none;position:relative}
.lc-step.done i:after{content:"";position:absolute;left:5px;top:2.5px;width:4px;height:8px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
@keyframes lcIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@keyframes lcSpin{to{transform:rotate(360deg)}}
.lc-bar{height:3px;border-radius:3px;background:var(--hair);overflow:hidden;margin-top:6px}
.lc-bar b{display:block;height:100%;width:0;background:var(--ink);animation:lcBar 1.7s cubic-bezier(.3,0,.3,1) forwards}
@keyframes lcBar{to{width:100%}}
.la-res{animation:laResIn .5s cubic-bezier(.16,1,.3,1)}
@keyframes laResIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.la-facts{margin:14px 0 2px;padding:12px 14px;background:var(--bg);border-radius:12px}
.la-facts .fh{font-family:'DejaVu Sans Mono',monospace;font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin-bottom:9px}
.la-fbar{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--acc2);margin-top:6px}
.la-fbar .lb{flex:none;width:92px}
.la-fbar .tr{flex:1;height:6px;border-radius:4px;background:rgba(50,45,42,.1);overflow:hidden}
.la-fbar .tr b{display:block;height:100%;width:0;border-radius:4px;background:var(--ink);transition:width .9s cubic-bezier(.2,.7,.2,1) .15s}
.la-fbar .vl{flex:none;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;min-width:34px;text-align:right}
.la-formula{font-family:'DejaVu Sans Mono',monospace;font-size:11px;color:var(--acc2);line-height:1.6;word-break:break-word}
.la-next{display:block;margin-top:9px;text-align:center;font-size:13px;font-weight:700;color:var(--ink);text-decoration:none;border:1.5px solid var(--hair);border-radius:100px;padding:11px 16px;transition:border-color .15s,transform .15s,background .15s}
.la-next:hover{border-color:var(--ink);transform:translateY(-1px);background:rgba(50,45,42,.04)}
.la-ok a{color:var(--ink);font-weight:700}
@media(prefers-reduced-motion:reduce){.lc-step,.lc-bar b,.la-res{animation:none;opacity:1}.la-fbar .tr b{transition:none}}

/* ===== Robotics Lab · Koeln: Protokoll-Panel + Anfrage-Karte ===== */
.labx{display:grid;grid-template-columns:1.08fr .92fr;gap:22px;margin-top:40px;align-items:stretch}
.lx-l{position:relative;overflow:hidden;border-radius:22px;color:#e9e4d8;background:radial-gradient(120% 110% at 26% 0%,#0F2830 0%,#081418 55%,#05090b 100%);border:1px solid rgba(94,212,238,.16);padding:26px 28px;display:flex;flex-direction:column}
.lx-l:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(94,212,238,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(94,212,238,.045) 1px,transparent 1px);background-size:38px 38px}
.lx-head{position:relative;display:flex;justify-content:space-between;align-items:center;gap:10px;font-family:'DejaVu Sans Mono',monospace;font-size:11px;letter-spacing:.16em;color:rgba(233,228,216,.55);padding-bottom:16px;border-bottom:1px solid rgba(94,212,238,.16);flex-wrap:wrap}
.lx-live{display:inline-flex;align-items:center;gap:7px;color:#3ecf8e}
.lx-live i{width:7px;height:7px;border-radius:50%;background:#3ecf8e;box-shadow:0 0 9px #3ecf8e;animation:hailive 1.6s infinite}
.lx-sess{position:relative;display:flex;flex-direction:column;flex:1}
.lx-s{display:grid;grid-template-columns:44px 1fr;gap:16px;padding:20px 0;border-bottom:1px dashed rgba(94,212,238,.14)}
.lx-s:last-child{border-bottom:none}
.lx-s i{font-family:'DejaVu Sans Mono',monospace;font-style:normal;font-size:13px;color:#5ED4EE;border:1px solid rgba(94,212,238,.35);border-radius:10px;width:38px;height:38px;display:grid;place-items:center;background:rgba(94,212,238,.07)}
.lx-s b{display:block;font-size:16.5px;letter-spacing:-.2px;color:#fff;margin-bottom:5px}
.lx-s span{display:block;font-size:13.5px;color:rgba(233,228,216,.65);line-height:1.55;max-width:52ch}
.lx-s em{display:inline-block;margin-top:8px;font-style:normal;font-family:'DejaVu Sans Mono',monospace;font-size:10px;letter-spacing:.14em;color:#8FE4F6}
.lx-meta{position:relative;font-family:'DejaVu Sans Mono',monospace;font-size:10px;letter-spacing:.12em;color:rgba(233,228,216,.45);padding-top:16px;border-top:1px solid rgba(94,212,238,.16)}
.lx-r{border:1px solid var(--hair);border-radius:22px;background:var(--card);box-shadow:var(--shadow);padding:26px 28px;display:flex;flex-direction:column}
.lx-rt{font-size:21px;letter-spacing:-.4px}
.lx-rs{font-size:14px;color:var(--body);line-height:1.55;margin:8px 0 18px}
.lx-form{display:flex;flex-direction:column;gap:11px}
.lx-form input{width:100%;border:1.5px solid var(--hair);background:var(--bg2,#fff);border-radius:12px;padding:14px 16px;font-size:15px;color:var(--ink);font-family:inherit;transition:border-color .15s,box-shadow .2s}
.lx-form input:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px color-mix(in srgb,var(--acc) 16%,transparent)}
.lx-legal{margin-top:10px;font-size:10.5px;color:var(--mute);line-height:1.5}
.lx-ok{display:none;background:color-mix(in srgb,#3ecf8e 10%,var(--card));border:1px solid color-mix(in srgb,#3ecf8e 35%,var(--hair));border-radius:14px;padding:16px 18px;margin-top:4px}
.lx-ok b{display:block;color:#1f7a4d;font-size:15px;margin-bottom:4px}
.lx-ok span{font-size:13px;color:var(--body);line-height:1.5}
.lx-alt{margin-top:14px;font-size:13px;color:var(--mute)}
.lx-alt a{color:var(--acc-dk,#1B9DBA);font-weight:700;text-decoration:none}
@media(max-width:900px){.labx{grid-template-columns:1fr}}

/* KI-Schicht im Hero-Telemetrie-Panel: die Maschine wird sichtbar mit KI ausgestattet */
.telem .aidock{display:flex;align-items:center;gap:9px;margin:14px 22px 0;padding:10px 14px;border:1px solid color-mix(in srgb,var(--accent) 45%,transparent);border-radius:12px;background:color-mix(in srgb,var(--accent) 9%,transparent);font-family:'DejaVu Sans Mono',monospace;font-size:10.5px;letter-spacing:1.1px;color:var(--accent);animation:aidock 4.8s ease-in-out infinite}
@keyframes aidock{0%,100%{box-shadow:0 0 0 0 color-mix(in srgb,var(--accent) 0%,transparent)}50%{box-shadow:0 0 24px -4px color-mix(in srgb,var(--accent) 65%,transparent)}}
.telem .scan{position:absolute;left:0;right:0;top:0;height:52px;pointer-events:none;z-index:1;
 background:linear-gradient(180deg,transparent,color-mix(in srgb,var(--accent) 15%,transparent) 50%,transparent);
 animation:tscan 5.6s linear infinite}
@keyframes tscan{from{transform:translateY(-70px)}to{transform:translateY(480px)}}
@keyframes rowglow{0%,100%{background:transparent}10%{background:color-mix(in srgb,var(--accent) 8%,transparent)}20%{background:transparent}}
.telem .row{animation:rowglow 7.2s linear infinite}
.telem .row:nth-child(4){animation-delay:1.05s}
.telem .row:nth-child(5){animation-delay:2.1s}
.telem .row:nth-child(6){animation-delay:3.15s}
.telem .row:nth-child(7){animation-delay:4.2s}
.telem .row:nth-child(8){animation-delay:5.25s}
@media (prefers-reduced-motion:reduce){.telem .scan,.telem .aidock,.telem .row{animation:none}}